INSTALLATION -
9.9/15
IMPORTANT: Remove the gearcase to aid
in
guiding the water tube into the water pump grom-
met. Refer to Gearcase REMOVAL AND
INSTAL-
LATION
on
p. 260.
Install
new powerhead to exhaust housing gasket.
Install dry; use
no
sealer.
Install both grommets and water tubes
in
inner
exhaust tube. Center water tube
in
grommets. Do
not
allow water tubes to touch inner exhaust tube.
Position inner exhaust tube
on
powerhead.
Tighten the screws and torque
60 to 84
in.
Ibs
.
(7
to 9 N·m).
1
2----.
1----;
1. Grommets
2.
Inner
exhaust tube
Apply a liberal amount of Permatex No. 2 sealer to
the machined diameter of lower crankcase head.
Position the long water tube and the short water
tube
as
shown prior to installing the powerhead
on
the exhaust housing.
Guide the long water tube into the water tube
opening
in
the exhaust housing and the short
water tube into the opening
in
the rear of the
exhaust housing
as
the powerhead
is
lowered into
the exhaust housing.
1. Lower crankcase head
2.
Long
water tube
3.
Short water tube
POWERHEAD
INSTALLATION - 9.9/15
32401
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2. Short water tube opening
Apply Gasket Sealing Compound to the six pow-
erhead retaining screws and
install the screws.
Tighten the six powerhead retaining screws and
torque
60 to 84
in.
Ibs.
(7
to 9 N·m).
IMPORTANT: Adjust the start button assembly.
See Start
Switch
on
p.
177.
To
avoid permanent
powerhead damage, instruct operator to repeat
the outboard
Break-In (10 Hours)
on
p.
52.
E
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i:i
213 E
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